David slammed his laptop shut, the metallic clack echoing in the otherwise quiet apartment. His knuckles were white against the cold, unyielding metal. The journal entry, bearing another person's name, stared back at him from the screen. He felt a deep, almost physical, weariness settle over him, making him struggle to breathe.

He dragged himself over to the sofa, collapsing onto the cushions. The room swam into focus. The injustice of it all, the years of work distilled into a single, stolen piece of writing... it was too much.

His eyelids felt heavy.

Emotion: sleepy

Cluster: Fatigue / Lethargy
PC1 (Valence): -0.86 Negative
PC2 (Disposition): -1.55

Role in Research

This story is one of 1,000 stories generated for the emotion sleepy. During extraction, it was fed through Gemma4-31B and its hidden state activations were captured at 11 layers.

The mean activation across all 1,000 sleepy stories, after denoising with neutral dialogue baselines, produces the sleepy emotion vector -- a direction in the model's 5,376-dimensional representation space.

Logit Lens (Layer 40)

Tokens promoted/suppressed when the sleepy vector is projected through the unembedding matrix.

Promoted:
😴0.318
weary0.310
fatigue0.296
💤0.283
似乎0.280
Suppressed:
B-0.343
C-0.294
because-0.293
à°­à°¿-0.281
เพราะ-0.277